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Radiant|Lab Grown|IGI

1.03ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG825632233

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG825632233

Diamond specifications and retailer prices

From $356 SGD
£220 GBP
As of October 30, 2026
Save $2,060 SGD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,768 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825632233 or 825632233. Listed at 9 retailers as of October 30, 2026, with a 578% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825632233
Dimensions6.88 × 5.09 × 3.43 mm
L/W Ratio1.35
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.88 mm5.09 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825632233
Side View
Table 66.0%Crown 44.1°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,768 SGD|Low: $312 SGD|High: $3,388 SGD|Avg: $1,346 SGD|+9.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 4$312 SGD
Retailer 7$356 SGD
Retailer 11$545 SGD
Retailer 3$773 SGD
Retailer 14$803 SGD
Retailer 13$837 SGD
Retailer 10$1,009 SGD
Retailer 12$1,210 SGD
Retailer 6$1,344 SGD
Retailer 8$1,391 SGD
Retailer 5$1,621 SGD
Retailer 2$1,930 SGD
Retailer 9$2,416 SGD
Rare Carat$2,768 SGD

14 data points across 14 retailers

9 retailers$356 SGD to $2,416 SGD

A+
Cheapest Retailer
-
$356 SGD
£220 GBP
A
Retailer 2
-
$545 SGD
$426 USD
View
Retailer 3
-
$803 SGD
ZAR 10,146 ZAR
View
Price last confirmed 50 days ago
B+
Retailer 4
-
$1,009 SGD
$789 USD
View
B+
Retailer 5
-
$1,210 SGD
$947 USD
View
B+
Retailer 6
-
$1,391 SGD
£857 GBP
View
B
Retailer 7
-
$1,930 SGD
$1,510 USD
View
B
Retailer 8
-
$2,416 SGD
$1,890 USD
View
Most Expensive
Rare Carat
PD-233513 · Oct 18
$2,768 SGD
$2,165 USD
View
Price last confirmed 12 days ago
8 more retailers have this diamond
Prices start from $356 SGDSave up to $2,060 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A+
1.03ct Radiant
$356 SGD